chore(tests[legacy_pane]): pydocstyle manual fixes

Author: tony

tests/legacy_api/test_pane.py

@@ -26,6 +26,7 @@ def test_resize_pane(session: Session) -> None:
 
 
 def test_send_keys(session: Session) -> None:
+    """Verify Pane.send_keys()."""
     pane = session.attached_window.attached_pane
     assert pane is not None
     pane.send_keys("c-c", literal=True)
@@ -38,6 +39,7 @@ def test_send_keys(session: Session) -> None:
 
 
 def test_set_height(session: Session) -> None:
+    """Verify Pane.set_height()."""
     window = session.new_window(window_name="test_set_height")
     window.split_window()
     pane1 = window.attached_pane
@@ -50,6 +52,7 @@ def test_set_height(session: Session) -> None:
 
 
 def test_set_width(session: Session) -> None:
+    """Verify Pane.set_width()."""
     window = session.new_window(window_name="test_set_width")
     window.split_window()
 
@@ -66,6 +69,7 @@ def test_set_width(session: Session) -> None:
 
 
 def test_capture_pane(session: Session) -> None:
+    """Verify Pane.capture_pane()."""
     env = shutil.which("env")
     assert env is not None, "Cannot find usable `env` in PATH."